$82 Find Cheap Flights from Key West to Philadelphia - Compare and Save

Among airlines operating Key West to Philadelphia flights:

• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only American Airlines operates flights between Key West and Philadelphia.

Flights from Key West to Philadelphia usually depart from Key West (EYW) and arrive at Philadelphia (PHL).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Key West to Philadelphia:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $401 round-trip via Fort Lauderdale (FLL), compared to $577 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Airbus A319 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Embraer 175 variants.

One-stop flights from Key West to Philadelphia most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 73% of one-stop connections
• Fort Lauderdale (FLL) - 13% of one-stop connections
• Miami (MIA) - 13% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

On the Key West to Philadelphia route, being flexible with your departure day can save you up to 28%. Saturday is the cheapest day at $508 round-trip on average, while Sunday is the most expensive at $703: a $195 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Evening is the busiest departure period on Key West to Philadelphia flights, with 100% of flights leaving in that window. Morning departures account for 0%, afternoon flights for 0%, and night flights for 0%.

Some of the most popular sights in Philadelphia are Philadelphia Convention Center, Rittenhouse Square and Philadelphia Stadium. These are among the most viewed places in Philadelphia on KAYAK.

These are the earliest and latest flight times available from Key West to Philadelphia:

• Earliest: departs at 12:13 pm and lands at 3:19 pm
• Latest: departs at 5:55 pm and lands at 9:01 pm.

The flight takes about 3h 06m.

A nonstop flight from Key West to Philadelphia takes 3h 06m, covering 1,123 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from Key West to Philadelphia are currently lower than usual. Average one-way flight prices are about $266, which is 41% below the typical average for this route.

Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 5h 01m, compared with 5h 24m via Atlanta Hartsfield-Jackson (ATL) and 5h 45m via Fort Lauderdale (FLL).

Philadelphia Airport (PHL) hosts 5 major car rental companies, with daily rates starting from around $28 for economy cars. Top options include:
• Payless
• Dollar
• Hertz
• Thrifty
• Budget

Round-trip flights from Key West to Philadelphia range from $505 to $586, with an average of $554 over the past 12 months. Anything below $505 counts as a good deal.

American Airlines is the only airline on the Key West to Philadelphia route offering in-flight Wi-Fi. Pricing depends on fare class.